source: trunk/src/shell32/shell32_main.cpp@ 3363

Last change on this file since 3363 was 3250, checked in by cbratschi, 26 years ago

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File size: 34.2 KB
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1/* $Id: shell32_main.cpp,v 1.10 2000-03-27 15:09:21 cbratschi Exp $ */
2
3/*
4 * Win32 SHELL32 for OS/2
5 *
6 * Copyright 1999 Patrick Haller (haller@zebra.fh-weingarten.de)
7 * Project Odin Software License can be found in LICENSE.TXT
8 *
9 * Shell basics
10 *
11 * 1998 Marcus Meissner
12 * 1998 Juergen Schmied (jsch) * <juergen.schmied@metronet.de>
13 *
14 * Corel WINE 20000324 level
15 */
16
17/*****************************************************************************
18 * Includes *
19 *****************************************************************************/
20
21#include <odin.h>
22#include <odinwrap.h>
23#include <os2sel.h>
24
25#include <stdlib.h>
26#include <string.h>
27
28#define ICOM_CINTERFACE 1
29#define CINTERFACE 1
30
31#include "wine/winuser16.h"
32#include "winerror.h"
33#include "heap.h"
34#include "resource.h"
35#include "dlgs.h"
36//#include "ldt.h"
37#include "sysmetrics.h"
38#include "debugtools.h"
39#include "winreg.h"
40#include "authors.h"
41#include "winversion.h"
42
43#include "shellapi.h"
44#include "pidl.h"
45
46#include "shlobj.h"
47#include "shell32_main.h"
48#include "shlguid.h"
49#include "wine/undocshell.h"
50#include "shpolicy.h"
51
52#include <heapstring.h>
53#include <misc.h>
54
55
56/*****************************************************************************
57 * Local Variables *
58 *****************************************************************************/
59
60ODINDEBUGCHANNEL(SHELL32-MAIN)
61
62
63#define MORE_DEBUG 1
64
65BOOL VERSION_OsIsUnicode(VOID)
66{
67 return FALSE;
68}
69
70/*************************************************************************
71 * CommandLineToArgvW [SHELL32.7]
72 */
73
74ODINFUNCTION2(LPWSTR*, CommandLineToArgvW, LPWSTR, cmdline,
75 LPDWORD, numargs)
76{ LPWSTR *argv,s,t;
77 int i;
78
79 /* to get writeable copy */
80 cmdline = HEAP_strdupW( GetProcessHeap(), 0, cmdline);
81 s=cmdline;i=0;
82 while (*s)
83 { /* space */
84 if (*s==0x0020)
85 { i++;
86 s++;
87 while (*s && *s==0x0020)
88 s++;
89 continue;
90 }
91 s++;
92 }
93 argv=(LPWSTR*)HeapAlloc( GetProcessHeap(), 0, sizeof(LPWSTR)*(i+1) );
94 s=t=cmdline;
95 i=0;
96 while (*s)
97 { if (*s==0x0020)
98 { *s=0;
99 argv[i++]=HEAP_strdupW( GetProcessHeap(), 0, t );
100 *s=0x0020;
101 while (*s && *s==0x0020)
102 s++;
103 if (*s)
104 t=s+1;
105 else
106 t=s;
107 continue;
108 }
109 s++;
110 }
111 if (*t)
112 argv[i++]=(LPWSTR)HEAP_strdupW( GetProcessHeap(), 0, t );
113
114 HeapFree( GetProcessHeap(), 0, cmdline );
115 argv[i]=NULL;
116 *numargs=i;
117 return argv;
118}
119
120/*************************************************************************
121 * Control_RunDLL [SHELL32.12]
122 *
123 * Wild speculation in the following!
124 *
125 * http://premium.microsoft.com/msdn/library/techart/msdn193.htm
126 */
127
128ODINPROCEDURE4(Control_RunDLL,HWND, hwnd,
129 LPCVOID,code,
130 LPCSTR, cmd,
131 DWORD, arg4)
132{
133 dprintf(("SHELL32:Shell32_Main:Control_RunDLL not implemented.\n"));
134}
135
136/*************************************************************************
137 * SHGetFileInfoA [SHELL32.254]
138 */
139
140ODINFUNCTION5(DWORD, SHGetFileInfoA, LPCSTR, path,
141 DWORD, dwFileAttributes,
142 SHFILEINFOA*, psfi,
143 UINT, sizeofpsfi,
144 UINT, flags )
145{
146 char szLoaction[MAX_PATH];
147 int iIndex;
148 DWORD ret = TRUE, dwAttributes = 0;
149 IShellFolder * psfParent = NULL;
150 IExtractIcon * pei = NULL;
151 LPITEMIDLIST pidlLast = NULL, pidl = NULL;
152 HRESULT hr = S_OK;
153
154 dprintf(("SHELL32:Shell32_main:SHGetFileInfoA (%s,0x%lx,%p,0x%x,0x%x)\n",
155 (flags & SHGFI_PIDL)? "pidl" : path, dwFileAttributes, psfi, sizeofpsfi, flags));
156
157#ifdef MORE_DEBUG
158 ZeroMemory(psfi, sizeof(SHFILEINFOA));
159#endif
160 if ((flags & SHGFI_USEFILEATTRIBUTES) && (flags & (SHGFI_ATTRIBUTES|SHGFI_EXETYPE|SHGFI_PIDL)))
161 return FALSE;
162
163 /* translate the path into a pidl only when SHGFI_USEFILEATTRIBUTES in not specified
164 the pidl functions fail on not existing file names */
165 if (flags & SHGFI_PIDL)
166 {
167 pidl = (LPCITEMIDLIST) path;
168 if (!pidl )
169 {
170 dprintf(("pidl is null!\n"));
171 return FALSE;
172 }
173 }
174 else if (!(flags & SHGFI_USEFILEATTRIBUTES))
175 {
176 hr = SHILCreateFromPathA ( path, &pidl, &dwAttributes);
177 /* note: the attributes in ISF::ParseDisplayName are not implemented */
178 }
179
180 /* get the parent shellfolder */
181 if (pidl)
182 {
183 hr = SHBindToParent( pidl, &IID_IShellFolder, (LPVOID*)&psfParent, &pidlLast);
184 }
185
186 /* get the attributes of the child */
187 if (SUCCEEDED(hr) && (flags & SHGFI_ATTRIBUTES))
188 {
189 if (!(flags & SHGFI_ATTR_SPECIFIED))
190 {
191 psfi->dwAttributes = 0xffffffff;
192 }
193 IShellFolder_GetAttributesOf(psfParent, 1 , &pidlLast, &(psfi->dwAttributes));
194 }
195
196 /* get the displayname */
197 if (SUCCEEDED(hr) && (flags & SHGFI_DISPLAYNAME))
198 {
199 if (flags & SHGFI_USEFILEATTRIBUTES)
200 {
201 strcpy (psfi->szDisplayName, PathFindFilenameA(path));
202 }
203 else
204 {
205 STRRET str;
206 hr = IShellFolder_GetDisplayNameOf(psfParent, pidlLast, SHGDN_INFOLDER, &str);
207 StrRetToStrNA (psfi->szDisplayName, MAX_PATH, &str, pidlLast);
208 }
209 }
210
211 /* get the type name */
212 if (SUCCEEDED(hr) && (flags & SHGFI_TYPENAME))
213 {
214 _ILGetFileType(pidlLast, psfi->szTypeName, 80);
215 }
216
217 /* ### icons ###*/
218 if (flags & SHGFI_LINKOVERLAY)
219 dprintf(("SHELL32:Shell32_main:SHGetFileInfoA set icon to link, stub\n"));
220
221 if (flags & SHGFI_OPENICON)
222 dprintf(("SHELL32:Shell32_main:SHGetFileInfoA set to open icon, stub\n"));
223
224 if (flags & SHGFI_SELECTED)
225 dprintf(("SHELL32:Shell32_main:SHGetFileInfoA set icon to selected, stub\n"));
226
227 if (flags & SHGFI_SHELLICONSIZE)
228 dprintf(("SHELL32:Shell32_main:SHGetFileInfoA set icon to shell size, stub\n"));
229
230 /* get the iconlocation */
231 if (SUCCEEDED(hr) && (flags & SHGFI_ICONLOCATION ))
232 {
233 UINT uDummy,uFlags;
234 hr = IShellFolder_GetUIObjectOf(psfParent, 0, 1, &pidlLast, &IID_IExtractIconA, &uDummy, (LPVOID*)&pei);
235
236 if (SUCCEEDED(hr))
237 {
238 hr = IExtractIconA_GetIconLocation(pei, 0, szLoaction, MAX_PATH, &iIndex, &uFlags);
239 /* fixme what to do with the index? */
240
241 if(uFlags != GIL_NOTFILENAME)
242 strcpy (psfi->szDisplayName, szLoaction);
243 else
244 ret = FALSE;
245
246 IExtractIconA_Release(pei);
247 }
248 }
249
250 /* get icon index (or load icon)*/
251 if (SUCCEEDED(hr) && (flags & (SHGFI_ICON | SHGFI_SYSICONINDEX)))
252 {
253 if (flags & SHGFI_USEFILEATTRIBUTES)
254 {
255 char sTemp [MAX_PATH];
256 char * szExt;
257 DWORD dwNr=0;
258
259 lstrcpynA(sTemp, path, MAX_PATH);
260 szExt = (LPSTR) PathFindExtensionA(sTemp);
261 if( szExt && HCR_MapTypeToValue(szExt, sTemp, MAX_PATH, TRUE)
262 && HCR_GetDefaultIcon(sTemp, sTemp, MAX_PATH, &dwNr))
263 {
264 if (!strcmp("%1",sTemp)) /* icon is in the file */
265 {
266 strcpy(sTemp, path);
267 }
268 /* FIXME: if sTemp contains a valid filename, get the icon
269 from there, index is in dwNr
270 */
271 psfi->iIcon = 2;
272 }
273 else /* default icon */
274 {
275 psfi->iIcon = 0;
276 }
277 }
278 else
279 {
280 if (!(PidlToSicIndex(psfParent, pidlLast, (flags && SHGFI_LARGEICON), (PUINT)&(psfi->iIcon))))
281 {
282 ret = FALSE;
283 }
284 }
285 if (ret)
286 {
287 ret = (DWORD) ((flags && SHGFI_LARGEICON) ? ShellBigIconList : ShellSmallIconList);
288 }
289 }
290
291 /* icon handle */
292 if (SUCCEEDED(hr) && (flags & SHGFI_ICON))
293 psfi->hIcon = pImageList_GetIcon((flags && SHGFI_LARGEICON) ? ShellBigIconList:ShellSmallIconList, psfi->iIcon, ILD_NORMAL);
294
295
296 if (flags & SHGFI_EXETYPE)
297 dprintf(("SHELL32:Shell32_main:SHGetFileInfoA type of executable, stub\n"));
298
299 if (flags & (SHGFI_UNKNOWN1 | SHGFI_UNKNOWN2 | SHGFI_UNKNOWN3))
300 dprintf(("SHELL32:Shell32_main:SHGetFileInfoA unknown attribute!\n"));
301
302 if (psfParent)
303 IShellFolder_Release(psfParent);
304
305 if (hr != S_OK)
306 ret = FALSE;
307
308#ifdef MORE_DEBUG
309 TRACE_(shell) ("icon=0x%08x index=0x%08x attr=0x%08lx name=%s type=%s\n",
310 psfi->hIcon, psfi->iIcon, psfi->dwAttributes, psfi->szDisplayName, psfi->szTypeName);
311#endif
312 return ret;
313}
314
315/*************************************************************************
316 * SHGetFileInfoW [SHELL32.255]
317 */
318
319ODINFUNCTION5(DWORD, SHGetFileInfoW, LPCWSTR, path,
320 DWORD, dwFileAttributes,
321 SHFILEINFOW*, psfi,
322 UINT, sizeofpsfi,
323 UINT, flags)
324{
325 dprintf(("SHELL32:Shell32_main:SHGetFileInfoW not implemented\n"));
326 return 0;
327}
328
329
330/*************************************************************************
331 * ExtractIconA [SHELL32.133]
332 */
333
334ODINFUNCTION3(HICON, ExtractIconA, HINSTANCE, hInstance,
335 LPCSTR, lpszExeFileName,
336 UINT, nIconIndex )
337{
338 HGLOBAL handle = InternalExtractIcon(hInstance,lpszExeFileName,nIconIndex, 1);
339 TRACE_(shell)("\n");
340 if( handle )
341 {
342 HICON* ptr = (HICON*)GlobalLock(handle);
343 HICON hIcon = *ptr;
344
345 GlobalFree(handle);
346 return hIcon;
347 }
348 return 0;
349}
350
351/*************************************************************************
352 * ExtractIconW [SHELL32.180]
353 */
354
355ODINFUNCTION3(HICON, ExtractIconW, HINSTANCE, hInstance,
356 LPCWSTR, lpszExeFileName,
357 UINT, nIconIndex )
358{ LPSTR exefn;
359 HICON ret;
360
361 exefn = HEAP_strdupWtoA(GetProcessHeap(),0,lpszExeFileName);
362 ret = ExtractIconA(hInstance,exefn,nIconIndex);
363
364 HeapFree(GetProcessHeap(),0,exefn);
365 return ret;
366}
367
368/*************************************************************************
369 * FindExecutableA [SHELL32.184]
370 */
371
372ODINFUNCTION3(HINSTANCE, FindExecutableA, LPCSTR, lpFile,
373 LPCSTR, lpDirectory,
374 LPSTR, lpResult )
375{ HINSTANCE retval=31; /* default - 'No association was found' */
376 char old_dir[1024];
377
378 dprintf(("File %s, Dir %s\n",
379 (lpFile != NULL?lpFile:"-"),
380 (lpDirectory != NULL?lpDirectory:"-")));
381
382 lpResult[0]='\0'; /* Start off with an empty return string */
383
384 /* trap NULL parameters on entry */
385 if (( lpFile == NULL ) || ( lpResult == NULL ))
386 { /* FIXME - should throw a warning, perhaps! */
387 return 2; /* File not found. Close enough, I guess. */
388 }
389
390 if (lpDirectory)
391 { GetCurrentDirectoryA( sizeof(old_dir), old_dir );
392 SetCurrentDirectoryA( lpDirectory );
393 }
394
395 retval = SHELL_FindExecutable( lpFile, "open", lpResult );
396
397 dprintf(("returning %s\n", lpResult));
398 if (lpDirectory)
399 SetCurrentDirectoryA( old_dir );
400 return retval;
401}
402
403/*************************************************************************
404 * FindExecutableW [SHELL32.219]
405 */
406ODINFUNCTION3(HINSTANCE, FindExecutableW, LPCWSTR, lpFile,
407 LPCWSTR, lpDirectory,
408 LPWSTR, lpResult )
409{
410 dprintf(("FindExecutableW not implemented.\n"));
411 return 31; /* default - 'No association was found' */
412}
413
414typedef struct
415{ LPCSTR szApp;
416 LPCSTR szOtherStuff;
417 HICON hIcon;
418} ABOUT_INFO;
419
420#define IDC_STATIC_TEXT 100
421#define IDC_LISTBOX 99
422#define IDC_ODIN_TEXT 98
423
424#define DROP_FIELD_TOP (-15)
425#define DROP_FIELD_HEIGHT 15
426
427#if 0 //CB: not used
428extern HICON hIconTitleFont;
429#endif
430
431static BOOL __get_dropline( HWND hWnd, LPRECT lprect )
432{ HWND hWndCtl = GetDlgItem(hWnd, IDC_ODIN_TEXT);
433 if( hWndCtl )
434 { GetWindowRect( hWndCtl, lprect );
435 MapWindowPoints( 0, hWnd, (LPPOINT)lprect, 2 );
436 lprect->bottom = (lprect->top += DROP_FIELD_TOP);
437 return TRUE;
438 }
439 return FALSE;
440}
441
442/*************************************************************************
443 * SHAppBarMessage32 [SHELL32.207]
444 */
445
446ODINFUNCTION2(UINT, SHAppBarMessage, DWORD, msg,
447 PAPPBARDATA, data)
448{
449 int width=data->rc.right - data->rc.left;
450 int height=data->rc.bottom - data->rc.top;
451 RECT rec=data->rc;
452
453 dprintf(("SHELL32: SHAppBarMessage.\n"));
454
455 switch (msg)
456 { case ABM_GETSTATE:
457 return ABS_ALWAYSONTOP | ABS_AUTOHIDE;
458 case ABM_GETTASKBARPOS:
459 GetWindowRect(data->hWnd, &rec);
460 data->rc=rec;
461 return TRUE;
462 case ABM_ACTIVATE:
463 SetActiveWindow(data->hWnd);
464 return TRUE;
465 case ABM_GETAUTOHIDEBAR:
466 data->hWnd=GetActiveWindow();
467 return TRUE;
468 case ABM_NEW:
469 SetWindowPos(data->hWnd,HWND_TOP,rec.left,rec.top,
470 width,height,SWP_SHOWWINDOW);
471 return TRUE;
472 case ABM_QUERYPOS:
473 GetWindowRect(data->hWnd, &(data->rc));
474 return TRUE;
475 case ABM_REMOVE:
476 CloseHandle(data->hWnd);
477 return TRUE;
478 case ABM_SETAUTOHIDEBAR:
479 SetWindowPos(data->hWnd,HWND_TOP,rec.left+1000,rec.top,
480 width,height,SWP_SHOWWINDOW);
481 return TRUE;
482 case ABM_SETPOS:
483 data->uEdge=(ABE_RIGHT | ABE_LEFT);
484 SetWindowPos(data->hWnd,HWND_TOP,data->rc.left,data->rc.top,
485 width,height,SWP_SHOWWINDOW);
486 return TRUE;
487 case ABM_WINDOWPOSCHANGED:
488 SetWindowPos(data->hWnd,HWND_TOP,rec.left,rec.top,
489 width,height,SWP_SHOWWINDOW);
490 return TRUE;
491 }
492 return FALSE;
493}
494
495/*************************************************************************
496 * SHHelpShortcuts_RunDLL [SHELL32.224]
497 *
498 */
499
500ODINFUNCTION4(DWORD, SHHelpShortcuts_RunDLL, DWORD, dwArg1,
501 DWORD, dwArg2,
502 DWORD, dwArg3,
503 DWORD, dwArg4)
504{
505 dprintf(("SHELL32:Shell32_Main:SHHelpShortcuts_RunDLL not implemented.\n"));
506 return 0;
507}
508
509/*************************************************************************
510 * SHLoadInProc [SHELL32.225]
511 * Create an instance of specified object class from within the shell process
512 */
513
514ODINFUNCTION1(DWORD, SHLoadInProc, DWORD, dwArg1)
515{
516 CLSID *id;
517
518 dprintf(("SHELL32: SHLoadInProc\n"));
519
520 CLSIDFromString((LPCOLESTR) dwArg1, id);
521 if (S_OK==SHCoCreateInstance( (LPSTR) dwArg1, id, NULL, &IID_IUnknown, NULL) )
522 return NOERROR;
523 return DISP_E_MEMBERNOTFOUND;
524}
525
526
527
528/*************************************************************************
529 * ShellExecuteA [SHELL32.245]
530 */
531
532ODINFUNCTION6(HINSTANCE, ShellExecuteA, HWND, hWnd,
533 LPCSTR, lpOperation,
534 LPCSTR, lpFile,
535 LPCSTR, lpParameters,
536 LPCSTR, lpDirectory,
537 INT, iShowCmd )
538{ HINSTANCE retval=31;
539 char old_dir[1024];
540 char cmd[256];
541
542 if (lpFile==NULL) return 0; /* should not happen */
543 if (lpOperation==NULL) /* default is open */
544 lpOperation="open";
545
546 if (lpDirectory)
547 { GetCurrentDirectoryA( sizeof(old_dir), old_dir );
548 SetCurrentDirectoryA( lpDirectory );
549 }
550
551 cmd[0] = '\0';
552 retval = SHELL_FindExecutable( lpFile, lpOperation, cmd );
553
554 if (retval > 32) /* Found */
555 {
556 if (lpParameters)
557 {
558 strcat(cmd," ");
559 strcat(cmd,lpParameters);
560 }
561
562 dprintf(("starting %s\n",cmd));
563 retval = WinExec( cmd, iShowCmd );
564 }
565 else if(PathIsURLA((LPSTR)lpFile)) /* File not found, check for URL */
566 {
567 char lpstrProtocol[256];
568 LONG cmdlen = 512;
569 LPSTR lpstrRes;
570 INT iSize;
571
572 lpstrRes = strchr(lpFile,':');
573 iSize = lpstrRes - lpFile;
574
575 /* Looking for ...protocol\shell\lpOperation\command */
576 strncpy(lpstrProtocol,lpFile,iSize);
577 lpstrProtocol[iSize]='\0';
578 strcat( lpstrProtocol, "\\shell\\" );
579 strcat( lpstrProtocol, lpOperation );
580 strcat( lpstrProtocol, "\\command" );
581
582 /* Remove File Protocol from lpFile */
583 /* In the case file://path/file */
584 if(!strnicmp(lpFile,"file",iSize))
585 {
586 lpFile += iSize;
587 while(*lpFile == ':') lpFile++;
588 }
589
590
591 /* Get the application for the protocol and execute it */
592 if (RegQueryValueA( HKEY_CLASSES_ROOT, lpstrProtocol, cmd,
593 &cmdlen ) == ERROR_SUCCESS )
594 {
595 LPSTR tok;
596 LPSTR tmp;
597 char param[256] = "";
598 LONG paramlen = 256;
599
600 /* Get the parameters needed by the application
601 from the associated ddeexec key */
602 tmp = strstr(lpstrProtocol,"command");
603 tmp[0] = '\0';
604 strcat(lpstrProtocol,"ddeexec");
605
606 if(RegQueryValueA( HKEY_CLASSES_ROOT, lpstrProtocol, param,&paramlen ) == ERROR_SUCCESS)
607 {
608 strcat(cmd," ");
609 strcat(cmd,param);
610 cmdlen += paramlen;
611 }
612
613 /* Is there a replace() function anywhere? */
614 cmd[cmdlen]='\0';
615 tok=strstr( cmd, "%1" );
616 if (tok != NULL)
617 {
618 tok[0]='\0'; /* truncate string at the percent */
619 strcat( cmd, lpFile ); /* what if no dir in xlpFile? */
620 tok=strstr( cmd, "%1" );
621 if ((tok!=NULL) && (strlen(tok)>2))
622 {
623 strcat( cmd, &tok[2] );
624 }
625 }
626
627 retval = WinExec( cmd, iShowCmd );
628 }
629 }
630 /* Check if file specified is in the form www.??????.*** */
631 else if(!strnicmp(lpFile,"www",3))
632 {
633 /* if so, append lpFile http:// and call ShellExecute */
634 char lpstrTmpFile[256] = "http://" ;
635 strcat(lpstrTmpFile,lpFile);
636 retval = ShellExecuteA(hWnd,lpOperation,lpstrTmpFile,NULL,NULL,0);
637 }
638 /* Nothing was done yet, try to execute the cmdline directly,
639 maybe it's an OS/2 program */
640 else
641 {
642 strcpy(cmd,lpFile);
643 strcat(cmd,lpParameters ? lpParameters : "");
644 retval = WinExec( cmd, iShowCmd );
645 }
646
647 if (lpDirectory)
648 SetCurrentDirectoryA( old_dir );
649 return retval;
650}
651
652
653/*************************************************************************
654 * ShellExecuteW [SHELL32.294]
655 * from shellapi.h
656 * WINSHELLAPI HINSTANCE APIENTRY ShellExecuteW(HWND hwnd, LPCWSTR lpOperation,
657 * LPCWSTR lpFile, LPCWSTR lpParameters, LPCWSTR lpDirectory, INT nShowCmd);
658 */
659
660ODINFUNCTION6(HINSTANCE, ShellExecuteW, HWND, hWnd,
661 LPCWSTR, lpOperation,
662 LPCWSTR, lpFile,
663 LPCWSTR, lpParameters,
664 LPCWSTR, lpDirectory,
665 INT, iShowCmd )
666{
667 dprintf(("SHELL32:Shell32_Main:ShellExecuteW not implemented\n"));
668 return 0;
669}
670
671
672/*************************************************************************
673 * AboutDlgProc32 (internal)
674 */
675#define IDC_ODINLOGO 2001
676#define IDB_ODINLOGO 5555
677
678BOOL WINAPI AboutDlgProc( HWND hWnd, UINT msg, WPARAM wParam,
679 LPARAM lParam )
680{
681 HWND hWndCtl;
682 char Template[512], AppTitle[512];
683
684 switch(msg)
685 {
686 case WM_INITDIALOG:
687 {
688 ABOUT_INFO *info = (ABOUT_INFO *)lParam;
689 if(info)
690 {
691 const char* const *pstr = SHELL_People;
692
693 SendDlgItemMessageA(hWnd, stc1, STM_SETICON,info->hIcon, 0);
694 GetWindowTextA( hWnd, Template, sizeof(Template) );
695 sprintf( AppTitle, Template, info->szApp );
696 SetWindowTextA( hWnd, AppTitle );
697 SetWindowTextA( GetDlgItem(hWnd, IDC_STATIC_TEXT), info->szOtherStuff );
698
699 HWND hwndOdinLogo = GetDlgItem(hWnd, IDC_ODINLOGO);
700 if(hwndOdinLogo) {
701 HBITMAP hBitmap = LoadBitmapA(shell32_hInstance, MAKEINTRESOURCEA(IDB_ODINLOGO));
702 SendMessageA(hwndOdinLogo, STM_SETIMAGE, IMAGE_BITMAP, (LPARAM)hBitmap);
703 }
704
705 hWndCtl = GetDlgItem(hWnd, IDC_LISTBOX);
706 SendMessageA( hWndCtl, WM_SETREDRAW, 0, 0 );
707#if 0 //CB: not used (hIconTitleFont not valid!!!), default font is ok
708 SendMessageA( hWndCtl, WM_SETFONT, hIconTitleFont, 0 );
709#endif
710 while (*pstr)
711 {
712 SendMessageA( hWndCtl, LB_ADDSTRING, (WPARAM)-1, (LPARAM)*pstr );
713 pstr++;
714 }
715 SendMessageA( hWndCtl, WM_SETREDRAW, 1, 0 );
716 }
717 return 1;
718 }
719
720 case WM_PAINT:
721 {
722 RECT rect;
723 PAINTSTRUCT ps;
724 HDC hDC = BeginPaint( hWnd, &ps );
725
726 if( __get_dropline( hWnd, &rect ) ) {
727 SelectObject( hDC, GetStockObject( BLACK_PEN ) );
728 MoveToEx( hDC, rect.left, rect.top, NULL );
729 LineTo( hDC, rect.right, rect.bottom );
730 }
731 EndPaint( hWnd, &ps );
732 break;
733 }
734
735 case WM_LBTRACKPOINT:
736 hWndCtl = GetDlgItem(hWnd, IDC_LISTBOX);
737 if( (INT)GetKeyState( VK_CONTROL ) < 0 )
738 { if( DragDetect( hWndCtl, *((LPPOINT)&lParam) ) )
739 { INT idx = SendMessageA( hWndCtl, LB_GETCURSEL, 0, 0 );
740 if( idx != -1 )
741 { INT length = SendMessageA( hWndCtl, LB_GETTEXTLEN, (WPARAM)idx, 0 );
742 HGLOBAL hMemObj = GlobalAlloc( GMEM_MOVEABLE, length + 1 );
743 char* pstr = (char*)GlobalLock( hMemObj );
744
745 if( pstr )
746 { HCURSOR hCursor = LoadCursorA( 0, (LPCSTR)OCR_DRAGOBJECT );
747 SendMessageA( hWndCtl, LB_GETTEXT, (WPARAM)idx, (LPARAM)pstr );
748 SendMessageA( hWndCtl, LB_DELETESTRING, (WPARAM)idx, 0 );
749 UpdateWindow( hWndCtl );
750
751 if( !DragObject(hWnd, hWnd, DRAGOBJ_DATA, hMemObj, hCursor) )
752 SendMessageA( hWndCtl, LB_ADDSTRING, (WPARAM)-1, (LPARAM)pstr );
753 }
754 if( hMemObj )
755 GlobalFree( hMemObj );
756 }
757 }
758 }
759 break;
760
761 case WM_QUERYDROPOBJECT:
762 if( wParam == 0 )
763 { LPDRAGINFO lpDragInfo = (LPDRAGINFO)lParam;
764 if( lpDragInfo && lpDragInfo->wFlags == DRAGOBJ_DATA )
765 { RECT rect;
766 if( __get_dropline( hWnd, &rect ) )
767 { POINT pt;
768 pt.x=lpDragInfo->pt.x;
769 pt.x=lpDragInfo->pt.y;
770 rect.bottom += DROP_FIELD_HEIGHT;
771 if( PtInRect( &rect, pt ) )
772 { SetWindowLongA( hWnd, DWL_MSGRESULT, 1 );
773 return TRUE;
774 }
775 }
776 }
777 }
778 break;
779
780 case WM_DROPOBJECT:
781 if( wParam == hWnd )
782 { LPDRAGINFO lpDragInfo = (LPDRAGINFO)lParam;
783 if( lpDragInfo && lpDragInfo->wFlags == DRAGOBJ_DATA && lpDragInfo->hList )
784 { char* pstr = (char*)GlobalLock( (HGLOBAL)(lpDragInfo->hList) );
785 if( pstr )
786 { static char __appendix_str[] = " with";
787
788 hWndCtl = GetDlgItem( hWnd, IDC_ODIN_TEXT );
789 SendMessageA( hWndCtl, WM_GETTEXT, 512, (LPARAM)Template );
790 if( !strncmp( Template, "ODIN", 4 ) )
791 SetWindowTextA( GetDlgItem(hWnd, IDC_STATIC_TEXT), Template );
792 else
793 { char* pch = Template + strlen(Template) - strlen(__appendix_str);
794 *pch = '\0';
795 SendMessageA( GetDlgItem(hWnd, IDC_LISTBOX), LB_ADDSTRING,
796 (WPARAM)-1, (LPARAM)Template );
797 }
798
799 strcpy( Template, pstr );
800 strcat( Template, __appendix_str );
801 SetWindowTextA( hWndCtl, Template );
802 SetWindowLongA( hWnd, DWL_MSGRESULT, 1 );
803 return TRUE;
804 }
805 }
806 }
807 break;
808
809 case WM_COMMAND:
810 if (wParam == IDOK)
811 {
812 EndDialog(hWnd, TRUE);
813 return TRUE;
814 }
815 break;
816
817 case WM_CLOSE:
818 EndDialog(hWnd, TRUE);
819 break;
820 }
821 return 0;
822}
823
824
825/*************************************************************************
826 * ShellAboutA [SHELL32.243]
827 */
828
829ODINFUNCTION4(INT,ShellAboutA, HWND, hWnd,
830 LPCSTR, szApp,
831 LPCSTR, szOtherStuff,
832 HICON, hIcon )
833{ ABOUT_INFO info;
834 HRSRC hRes;
835 LPVOID dlgTemplate;
836
837 if(!(hRes = FindResourceA(shell32_hInstance, "SHELL_ABOUT_MSGBOX", RT_DIALOGA)))
838 return FALSE;
839 if(!(dlgTemplate = (LPVOID)LoadResource(shell32_hInstance, hRes)))
840 return FALSE;
841
842 info.szApp = szApp;
843 info.szOtherStuff = szOtherStuff;
844 info.hIcon = hIcon;
845 if (!hIcon) info.hIcon = LoadIconA( 0, MAKEINTRESOURCEA(OIC_ODINICON) );
846 return DialogBoxIndirectParamA( GetWindowLongA( hWnd, GWL_HINSTANCE ),
847 (DLGTEMPLATE*)dlgTemplate , hWnd, AboutDlgProc, (LPARAM)&info );
848}
849
850
851/*************************************************************************
852 * ShellAboutW [SHELL32.244]
853 */
854ODINFUNCTION4(INT,ShellAboutW, HWND, hWnd,
855 LPCWSTR, szApp,
856 LPCWSTR, szOtherStuff,
857 HICON, hIcon )
858{ INT ret;
859 ABOUT_INFO info;
860 HRSRC hRes;
861 LPVOID dlgTemplate;
862
863 if(!(hRes = FindResourceA(shell32_hInstance, "SHELL_ABOUT_MSGBOX", RT_DIALOGA)))
864 return FALSE;
865 if(!(dlgTemplate = (LPVOID)LoadResource(shell32_hInstance, hRes)))
866 return FALSE;
867
868 info.szApp = HEAP_strdupWtoA( GetProcessHeap(), 0, szApp );
869 info.szOtherStuff = HEAP_strdupWtoA( GetProcessHeap(), 0, szOtherStuff );
870 info.hIcon = hIcon;
871 if (!hIcon) info.hIcon = LoadIconA( 0, MAKEINTRESOURCEA(OIC_ODINICON) );
872 ret = DialogBoxIndirectParamA( GetWindowLongA( hWnd, GWL_HINSTANCE ),
873 (DLGTEMPLATE*)dlgTemplate, hWnd, AboutDlgProc, (LPARAM)&info );
874 HeapFree( GetProcessHeap(), 0, (LPSTR)info.szApp );
875 HeapFree( GetProcessHeap(), 0, (LPSTR)info.szOtherStuff );
876 return ret;
877}
878
879/*************************************************************************
880 * FreeIconList
881 */
882
883ODINPROCEDURE1(FreeIconList,DWORD,dw)
884{
885 dprintf(("SHELL32:Shell32_Main:FreeIconList not implemented.\n"));
886}
887
888/***********************************************************************
889 * DllGetVersion [COMCTL32.25]
890 *
891 * Retrieves version information of the 'SHELL32.DLL'
892 *
893 * PARAMS
894 * pdvi [O] pointer to version information structure.
895 *
896 * RETURNS
897 * Success: S_OK
898 * Failure: E_INVALIDARG
899 *
900 * NOTES
901 * Returns version of a shell32.dll from IE4.01 SP1.
902 */
903
904ODINFUNCTION1(HRESULT, SHELL32_DllGetVersion, DLLVERSIONINFO*, pdvi)
905{
906 if (pdvi->cbSize != sizeof(DLLVERSIONINFO))
907 { dprintf(("wrong DLLVERSIONINFO size from app\n"));
908 return E_INVALIDARG;
909 }
910
911 pdvi->dwMajorVersion = 4;
912 pdvi->dwMinorVersion = 72;
913 pdvi->dwBuildNumber = 3110;
914 pdvi->dwPlatformID = 1;
915
916 dprintf(("%lu.%lu.%lu.%lu\n",
917 pdvi->dwMajorVersion, pdvi->dwMinorVersion,
918 pdvi->dwBuildNumber, pdvi->dwPlatformID));
919
920 return S_OK;
921}
922/*************************************************************************
923 * global variables of the shell32.dll
924 * all are once per process
925 *
926 */
927void (WINAPI* pDLLInitComctl)(LPVOID);
928INT (WINAPI* pImageList_AddIcon) (HIMAGELIST himl, HICON hIcon);
929INT (WINAPI* pImageList_ReplaceIcon) (HIMAGELIST, INT, HICON);
930HIMAGELIST (WINAPI * pImageList_Create) (INT,INT,UINT,INT,INT);
931BOOL (WINAPI* pImageList_Draw) (HIMAGELIST himl, int i, HDC hdcDest, int x, int y, UINT fStyle);
932HICON (WINAPI * pImageList_GetIcon) (HIMAGELIST, INT, UINT);
933INT (WINAPI* pImageList_GetImageCount)(HIMAGELIST);
934COLORREF (WINAPI *pImageList_SetBkColor)(HIMAGELIST, COLORREF);
935
936LPVOID (WINAPI* pCOMCTL32_Alloc) (INT);
937BOOL (WINAPI* pCOMCTL32_Free) (LPVOID);
938
939HDPA (WINAPI* pDPA_Create) (INT);
940INT (WINAPI* pDPA_InsertPtr) (const HDPA, INT, LPVOID);
941BOOL (WINAPI* pDPA_Sort) (const HDPA, PFNDPACOMPARE, LPARAM);
942LPVOID (WINAPI* pDPA_GetPtr) (const HDPA, INT);
943BOOL (WINAPI* pDPA_Destroy) (const HDPA);
944INT (WINAPI *pDPA_Search) (const HDPA, LPVOID, INT, PFNDPACOMPARE, LPARAM, UINT);
945LPVOID (WINAPI *pDPA_DeletePtr) (const HDPA hdpa, INT i);
946
947/* user32 */
948HICON (WINAPI *pLookupIconIdFromDirectoryEx)(LPBYTE dir, BOOL bIcon, INT width, INT height, UINT cFlag);
949HICON (WINAPI *pCreateIconFromResourceEx)(LPBYTE bits,UINT cbSize, BOOL bIcon, DWORD dwVersion, INT width, INT height,UINT cFlag);
950
951/* ole2 */
952HRESULT (WINAPI* pOleInitialize)(LPVOID reserved);
953void (WINAPI* pOleUninitialize)(void);
954HRESULT (WINAPI* pDoDragDrop)(IDataObject* pDataObject, IDropSource * pDropSource, DWORD dwOKEffect, DWORD *pdwEffect);
955HRESULT (WINAPI* pRegisterDragDrop)(HWND hwnd, IDropTarget* pDropTarget);
956HRESULT (WINAPI* pRevokeDragDrop)(HWND hwnd);
957
958static HINSTANCE hComctl32;
959static HINSTANCE hOle32;
960static INT shell32_RefCount = 0;
961
962INT shell32_ObjCount = 0;
963HINSTANCE shell32_hInstance = 0;
964HIMAGELIST ShellSmallIconList = 0;
965HIMAGELIST ShellBigIconList = 0;
966
967/*************************************************************************
968 * SHELL32 LibMain
969 *
970 * NOTES
971 * calling oleinitialize here breaks sone apps.
972 */
973
974static void Shell32ProcLoadHelper(LPVOID* pAddr,
975 HANDLE hModule,
976 LPCSTR lpstrName)
977{
978 *pAddr = (void*)GetProcAddress(hModule,lpstrName);
979
980 if (!pAddr)
981 dprintf(("Shell32: Shell32ProcLoadHelper(%08xh,%08xh,%s) failed!\n",
982 pAddr,
983 hModule,
984 lpstrName));
985}
986
987
988ODINFUNCTION3(BOOL, Shell32LibMain, HINSTANCE, hinstDLL,
989 DWORD, fdwReason,
990 LPVOID, fImpLoad)
991{
992 HMODULE hUser32;
993
994 switch (fdwReason)
995 {
996 case DLL_PROCESS_ATTACH:
997 shell32_RefCount++;
998 if (shell32_hInstance)
999 {
1000 dprintf(("shell32.dll instantiated twice in one address space!\n"));
1001 }
1002 else
1003 {
1004 /* we only want to call this the first time shell32 is instantiated */
1005 SHInitRestricted(NULL, NULL);
1006 }
1007
1008 shell32_hInstance = hinstDLL;
1009
1010 hComctl32 = LoadLibraryA("COMCTL32.DLL");
1011 hOle32 = LoadLibraryA("OLE32.DLL");
1012 hUser32 = GetModuleHandleA("USER32");
1013
1014 if (!hComctl32 || !hUser32 || !hOle32)
1015 {
1016 dprintf(("P A N I C SHELL32 loading failed\n"));
1017 return FALSE;
1018 }
1019
1020 /* comctl32 */
1021 Shell32ProcLoadHelper((LPVOID*)&pDLLInitComctl,hComctl32,"InitCommonControlsEx");
1022 Shell32ProcLoadHelper((LPVOID*)&pImageList_Create,hComctl32,"ImageList_Create");
1023 Shell32ProcLoadHelper((LPVOID*)&pImageList_AddIcon,hComctl32,"ImageList_AddIcon");
1024 Shell32ProcLoadHelper((LPVOID*)&pImageList_ReplaceIcon,hComctl32,"ImageList_ReplaceIcon");
1025 Shell32ProcLoadHelper((LPVOID*)&pImageList_GetIcon,hComctl32,"ImageList_GetIcon");
1026 Shell32ProcLoadHelper((LPVOID*)&pImageList_GetImageCount,hComctl32,"ImageList_GetImageCount");
1027 Shell32ProcLoadHelper((LPVOID*)&pImageList_Draw,hComctl32,"ImageList_Draw");
1028 Shell32ProcLoadHelper((LPVOID*)&pImageList_SetBkColor,hComctl32,"ImageList_SetBkColor");
1029 Shell32ProcLoadHelper((LPVOID*)&pCOMCTL32_Alloc,hComctl32, (LPCSTR)71L);
1030 Shell32ProcLoadHelper((LPVOID*)&pCOMCTL32_Free,hComctl32, (LPCSTR)73L);
1031 Shell32ProcLoadHelper((LPVOID*)&pDPA_Create,hComctl32, (LPCSTR)328L);
1032 Shell32ProcLoadHelper((LPVOID*)&pDPA_Destroy,hComctl32, (LPCSTR)329L);
1033 Shell32ProcLoadHelper((LPVOID*)&pDPA_GetPtr,hComctl32, (LPCSTR)332L);
1034 Shell32ProcLoadHelper((LPVOID*)&pDPA_InsertPtr,hComctl32, (LPCSTR)334L);
1035 Shell32ProcLoadHelper((LPVOID*)&pDPA_DeletePtr,hComctl32, (LPCSTR)336L);
1036 Shell32ProcLoadHelper((LPVOID*)&pDPA_Sort,hComctl32, (LPCSTR)338L);
1037 Shell32ProcLoadHelper((LPVOID*)&pDPA_Search,hComctl32, (LPCSTR)339L);
1038 /* user32 */
1039 Shell32ProcLoadHelper((LPVOID*)&pLookupIconIdFromDirectoryEx,hUser32,"LookupIconIdFromDirectoryEx");
1040 Shell32ProcLoadHelper((LPVOID*)&pCreateIconFromResourceEx,hUser32,"CreateIconFromResourceEx");
1041 /* ole2 */
1042 Shell32ProcLoadHelper((LPVOID*)&pOleInitialize,hOle32,"OleInitialize");
1043 Shell32ProcLoadHelper((LPVOID*)&pOleUninitialize,hOle32,"OleUninitialize");
1044 Shell32ProcLoadHelper((LPVOID*)&pDoDragDrop,hOle32,"DoDragDrop");
1045 Shell32ProcLoadHelper((LPVOID*)&pRegisterDragDrop,hOle32,"RegisterDragDrop");
1046 Shell32ProcLoadHelper((LPVOID*)&pRevokeDragDrop,hOle32,"RevokeDragDrop");
1047
1048 /* initialize the common controls */
1049 if (pDLLInitComctl)
1050 {
1051 pDLLInitComctl(NULL);
1052 }
1053
1054 SIC_Initialize();
1055 SYSTRAY_Init();
1056
1057 break;
1058
1059 case DLL_THREAD_ATTACH:
1060 shell32_RefCount++;
1061 break;
1062
1063 case DLL_THREAD_DETACH:
1064 shell32_RefCount--;
1065 break;
1066
1067 case DLL_PROCESS_DETACH:
1068 shell32_RefCount--;
1069
1070 if ( !shell32_RefCount )
1071 {
1072 shell32_hInstance = 0;
1073
1074 if (pdesktopfolder)
1075 {
1076 IShellFolder_Release(pdesktopfolder);
1077 pdesktopfolder = NULL;
1078 }
1079
1080 SIC_Destroy();
1081
1082 /* this one is here to check if AddRef/Release is balanced */
1083 if (shell32_ObjCount)
1084 {
1085 dprintf(("leaving with %u objects left (memory leak)\n", shell32_ObjCount));
1086 }
1087 }
1088
1089 FreeLibrary(hOle32);
1090 FreeLibrary(hComctl32);
1091
1092 dprintf(("refcount=%u objcount=%u \n", shell32_RefCount, shell32_ObjCount));
1093 break;
1094 }
1095 return TRUE;
1096}
1097
1098/*************************************************************************
1099 * DllInstall [SHELL32.202]
1100 *
1101 * PARAMETERS
1102 *
1103 * BOOL bInstall - TRUE for install, FALSE for uninstall
1104 * LPCWSTR pszCmdLine - command line (unused by shell32?)
1105 */
1106
1107HRESULT WINAPI DllInstall(BOOL bInstall, LPCWSTR cmdline)
1108{
1109 FIXME("(%s, %s): stub!\n", bInstall ? "TRUE":"FALSE", debugstr_w(cmdline));
1110
1111 return S_OK; /* indicate success */
1112}
1113
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